colour.kernel_sinc¶
- colour.kernel_sinc(x, a=3)[source]¶
Returns the sinc kernel evaluated at given samples.
- Parameters
x (array_like) – Samples at which to evaluate the sinc kernel.
a (int, optional) – Size of the sinc kernel.
- Returns
The sinc kernel evaluated at given samples.
- Return type
ndarray
References
[]
Examples
>>> kernel_sinc(np.linspace(0, 1, 10)) array([ 1.0000000...e+00, 9.7981553...e-01, 9.2072542...e-01, 8.2699334...e-01, 7.0531659...e-01, 5.6425327...e-01, 4.1349667...e-01, 2.6306440...e-01, 1.2247694...e-01, 3.8981718...e-17])